Interlocking stabilization system for stabilizing slope, unrestrained earth or the like

ABSTRACT

The present invention aims to provide an interlocking stabilization system (100) for stabilizing slope, unrestrained earth or the like. Accordingly, the interlocking stabilization system (100) includes: a) a compressed bearing plate (110); b) at least one earth anchor (150) having a plurality of extendable pivotally hinged wings (152) penetrated to a predetermined depth and in communication with the compressed bearing plate (110) through a tendon bar/wire (160); wherein the compressed bearing plate (110) is adapted to be compressed and advanced toward the at least one earth anchor (150) through the tendon bar/wire (160), such that a reflective frustum cone or compact soil reaction (112) is formed thereof; wherein the plurality of extendable pivotally hinged wings (152) of the at least one earth anchor (150) is able to extend outwardly to an angle as the earth anchor (150) is progressively withdrawn under the compression, such that a frustum cone or end bearing force (154) is formed thereof; and wherein action-reaction forces (reflective frustum and end bearing force) defined between the compressed bearing plate (110) and progressively with-drawn of the at least one earth anchor (150) through the tendon bar/wire (160) are able to eliminate or overcome the active and passive zone pressures existed in the slope, unrestrained earth or the like.

FIELD OF INVENTION

The present invention relates to stabilization system; and moreparticularly an interlocking stabilization system for stabilizing slope,unrestrained earth or the like.

BACKGROUND OF INVENTION

Common methods of slope stabilization which normally involve extensivegrading are slope alteration and complete removal of a hazard.Generally, the slope alteration usually includes variations of cuts andfills technique. It will be appreciated that the stability of a slopecan be increased by reducing the driving forces by unloading or removingthe top of the slope, and/or increasing resistant forces by placement offill at the toe of the slope, along potential failure surfaces. The mostcommon technique used to stabilize slopes is a buttress fill.Accordingly, buttress fills are usually used to stabilize poorlyconsolidated or incompetent bedrock, and for the relatively weaksedimentary formations. A typical compacted fill buttress is constructedby removing the outer face of a cut slope and replacing it withengineered, compacted fill. The buttress fill mass is designedspecifically to retain the slope behind it, usually with a safety factorof at least 1.5. Buttress fill slopes are generally constructed with afinished grade of 2:1 (horizontal to vertical); however, steepergradients are sometimes acceptable if sufficient shear strength of theresultant fill slope is attained.

Stabilization fills are similar to buttress fills, except the fill massis not designed to support surfaces of weakness or deep seatedlandslides. Rather, the fill is constructed along a slope face tomitigate surficial slope failures, such as ravelling, erosion and rockfalls. The base width of stabilization fills is commonly half the heightof the slope.

Another stage in stabilizing a slope is to establish control of surfaceand groundwater systems. Accordingly, water control is generallymaintained through installation of surface and subsurface drainagedevices within and adjacent to potentially unstable slopes. Surface andsubsurface drainage design usually include consideration of the effectsof surface runoff and groundwater migration on the stability and waterquality of adjacent sites. The control of surface and groundwater flowis important in minimizing erosion and siltation both on and off site. Aproper designed in drainage system should increase slope stability anddecrease erosion and siltation.

Yet another stabilization of slope is through support such as a groundinclusion. The ground inclusion is a metal bar that is driven or drilledinto competent bedrock to provide stable foundation for structures suchas retaining walls and piles, or to hold together highly fractured orjointed rock. Ground inclusions can be used at times as alternatives tothe foundation piles which are typically used to support structureswithin mountainous or steep areas. There are three common types ofground inclusions: ground anchors, soil nails and rock bolts. Permanentground anchors are tendons which are placed in competent rock or soil tocontrol displacements and provide vertical and lateral support forengineered structures and natural slopes. Anchors are normally used inwaterfront structures and to tie-back retaining walls to preventfailures due to rotational loading or failures due to buoyant forces ofwater.

Soil nailing is a soil reinforcement technique that places closelyspaced metal bars or rods into soil to increase the strength of the soilmass. Accordingly, soil nails can be either installed in drilled boreholes secured with grout, or they are driven into the ground. The soilnails are generally attached to concrete facing located at the surfaceof the structure. The function of the facing is to prevent erosion ofthe surface material surrounding the soil nails, rather than providestructural support. This facing can be constructed to mimic the look ofthe surrounding landform and provide spaces for vegetation; however, thefacing will not be the same as the existing top soil.

Rock bolting is a method of securing or strengthening closely jointed orhighly fissured rocks in cut slopes by inserting and firmly anchoring asteel bar in predrilled holes in a suitable length. Rock bolts generallyhave heads that expand following installation and are classifiedaccording to their method of anchorage: expansion, wedge, grouted andexplosive. Like soil nails, these bolts generally are attached to sometype of facing.

Limitations and considerations for the use of ground inclusions areusually in the area of long term stability. Metal inclusions aregenerally protected from corrosion by a sealant or grout; however, inenvironments where there is frequent interaction with groundwater,breakdown of inclusions is accelerated. Also, the effects of creep onthe structural integrity of a wall or other anchored systems must beconsidered in the design of a structure. Moreover, there are specificsoil liquidity and plasticity limits that are not suitable for the useof anchors. The anchors may however be limited, and excavation wouldundermine the stability of any anchors present.

Other stabilization of slope such as piles and retaining walls may alsobe used. Accordingly, piles are long, relatively slender columnspositioned vertically in the ground or at an angle (battered) used totransfer load to a more stable substratum. Piles are often used tosupport or stabilize structures built in geologically unstable areas.The effectiveness of piles is increased dramatically when they areincorporated into an anchored stabilization system. In addition, pilesare used to minimize the effects of scour and undercutting along thefoundations of waterfront structures. Generally, piles are either driveninto the ground or they are placed in drilled holes. Piles placed indrilled holes directly support the weight of a structure. Driven pilesare installed in soft or loosely consolidated material and often do notdirectly absorb the load of a structure. Rather, the bearing capacityand stability of the soil increase as the soil surrounding the pilesdensifies due to a decrease in void ratio equivalent to the volume ofsoil displaced by a driven pile. Moreover, piles can only be driven incarefully studied locations because slope failure can be induced by thevibrations caused by pile driving. Installation of bored piles generallydoes not alter the stability of the in situ rock or soil.

The retaining walls are engineered structures constructed to resistlateral forces imposed by soil movement and water pressure. Althoughgrading is necessary for construction of all retaining walls, theexcavation takes place predominantly along the toe of a slope, with theupper slopes requiring little if there be any alteration. Since cuttingthe toe of a slope can destabilize the slide, the construction ofretaining walls at the toe of a slide should be undertaken only after ithas been determined that the slide can remain stable duringconstruction. Retaining walls are commonly used in combination with fillslopes to reduce the extent of a slope to allow a road to be widened andto create additional space around buildings. Retaining walls are alsoused as protection against the erosive forces of water and as a methodof slope stabilization along highways, railroads, and constructionsites. Retaining walls are also used along the coast for protectionagainst wave damage and bluff failure. Both vertical walls andrevetments can be used for protection, and the design for each mustconsider beach scour, storm wave height, wave run-up, tide level andfuture sea level conditions, as well as the geologic properties of thebluff face. Retaining walls can be separated into categories based uponthe force parameters acting on the structure to provide stability. Thethree types of retaining walls are anchored, gravity, and cantilever.All three can be used as coastal structures and for slope stabilization.

Various improvements to the stabilization of slope have been proposed.However, some of them are found to be unsatisfactory because of thedesigns and/or component parts appear to have certain drawbacks, suchthat they have not become widely used. Accordingly, various conventionalsystems and methods for slope stabilization are found to be insufficientto eliminate or overcome the active and passive zone pressures of theslope or unrestrained earth, such that continuous attempts to discovernew developments to improve the effectiveness and competency to minimizethe failure of the slope or unrestrained earth are still desirable.

U.S. Pat. No. 6,796,745 B2 discloses a soil nailing system, wherein thesystem generally includes a temporary retaining wall for an excavationsidewall. Soil nails extend outwardly into the soil sidewall and areintegrated with the temporary retaining wall. The soil nails comprise aneasily shearable reinforcing rod made, for example, of fiberglass sothat the area containing the soil nails can be excavated after permanentwalls are provided in the excavation.

U.S. Pat. No. 7,377,725 B2 discloses a system for arched soil nail wall,wherein the system is being used for maintaining the integrity of anupright face of earth. Accordingly, the system comprising: a pluralityof spaced-apart soil nails extending into the earth, wherein the uprightface presenting an undulating, three-dimensional profile comprising aplurality of alternating vertically-extending recesses and protrusions;said recesses and protrusions extending continuously from the top to thebottom of the upright face; said soil nails being inserted within saidrecesses; and a tensioned web of pliable material held against theupright face by said soil nails, said web actively creating at least onezone of compressed soil behind the upright face.

U.S. Pat. No. 4,610,568 A discloses slope stabilization system andmethod. Accordingly, the system and method for slope stabilizationapplicable to a wide range of slopes comprised of a variety of soils. Alayer of geosynthetic fabric is preferably deployed upon the surface ofthe slope to be stabilized and is anchored to the stable earth regionwhich underlies the potential slip zone of the slope. The systemactively maintains the potential slip zone between the geofabric layerand the underlying stable earth region.

In view of these and other shortcomings, it is desirous to provide astabilization system that is adapted to minimize the failure of theslope, unrestrained earth or the like. Accordingly, the presentinvention aim to provide an interlocking stabilization system forstabilizing slope, unrestrained earth or the like that is adapted tosufficiently eliminate and/or overcome the active and passive zonepressures existed in the slope, unrestrained earth or the like, suchthat effectiveness and competency to minimize the failure of the slope,unrestrained earth or the like can be achieved.

The interlocking stabilization system according to the preferredexemplary of the present invention and its combination of elements orparts thereof will be described and/or exemplified in the detaileddescription.

SUMMARY OF THE INVENTION

The present invention aims to provide an interlocking stabilizationsystem for stabilizing slope, unrestrained earth or the like.Accordingly, the interlocking stabilization system includes: a) acompressed bearing plate; b) at least one earth anchor having aplurality of extendable pivotally hinged wings penetrated to apredetermined depth and in communication with the compressed bearingplate through a tendon bar/wire; wherein the compressed bearing plate isadapted to be compressed and advanced toward the at least one earthanchor through the tendon bar/wire, such that a reflective frustum coneor compact soil reaction is formed under the surface of the slope,unrestrained earth or the like; wherein the plurality of extendablepivotally hinged wings of the at least one earth anchor is able toextend outwardly to an angle as the earth anchor is progressivelywithdrawn under the compression, such that a frustum cone or end bearingforce is formed under the predetermined depth of the surface of theslope, unrestrained earth or the like; and wherein action-reactionforces (reflective frustum and end bearing force) defined between thecompressed bearing plate and progressively withdrawn of the at least oneearth anchor through the tendon bar/wire are adapted to be transmittedthrough the soil of the slope, unrestrained earth or the like, such thatactive and passive zone pressures existed in the slope, unrestrainedearth or the like are able to be eliminated or overcome.

In the preferred exemplary of the present invention, the compressedbearing plate is adapted to be communicated with neighbouring compressedbearing plates in array manner through linkage arms and/or tensioningrods/wires, such that a surface interlocking for distributing anytension, compression and/or shear loads to a larger bulk surface area orvolumetric zone of a slope, unrestrained earth or the like is formed.

Accordingly, the compressed bearing plate is adapted to be compressedand advanced toward the at least one earth anchor by progressivelywithdrawn of the earth anchor through the tendon bar/wire at predefinedpressure.

It will be appreciated that the compressed bearing plate and theprogressively withdrawn of the at least one earth anchor through thetendon bar/wire is preferably performed by a jack.

By way of example but not limitation, the jack can be a mechanical,pneumatic, hydraulic or electrical jack or the like.

In the preferred exemplary, the compressed bearing plate and theprogressively withdrawn of the at least one earth anchor through thetendon bar/wire is retained by a wedge.

It should be noted that the retained compressed bearing plate that is incommunication with the at least one earth anchor through the tendonbar/wire are being set by cement grout.

Accordingly, the cement grout is introduced to a drilled passage throughgrout tubing.

It will be appreciated that the drilled passage is pressurized to ensurebubbles or airs to be released thereof through air flow valve (440) atpredetermined pressure.

It should be noted that the cement grout which is set through the tendonbar/wire (160) is adapted to provide further frictional force to preventany shearing forces or movements within the slope, unrestrained earth orthe like.

If desired, the interlocking stabilization system may be optionallyprovided with a damper for earthquake, such that to further prevent anyshearing forces or movements or trembling of ground within the slope,unrestrained earth or the like caused by the earthquake.

In the preferred exemplary, the damper includes an independent retainingplate and a biasing means, wherein said independent retaining plate andthe biasing means are being configured in between a cap and thecompressed bearing plate, such that the biasing means is adapted to bestressed to prevent any shearing forces or movements or trembling ofground within the slope, unrestrained earth or the like caused by theearthquake.

By way of example but not limitation, the biasing means can be amechanical spring, pneumatic/hydraulic spring or the like.

Preferably, but not limited to, the cap of the damper is securelyretained at distal end of the tendon bar by a wedge stopper.

The present invention consists of several novel features and acombination of parts hereinafter fully described and illustrated in theaccompanying description and drawings, it being understood that variouschanges in the details may be made without departing from the scope ofthe invention or sacrificing any of the advantages of the presentinvention.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be fully understood from the detaileddescription given herein below and the accompanying drawings which aregiven by way of illustration only, and thus are not limitative of thepresent invention, wherein:

FIG. 1 illustrates a side cross-sectional view of an interlockingstabilization system for stabilizing slope, unrestrained earth or thelike; and its combination of elements or parts thereof in accordancewith preferred exemplary of the present invention;

FIG. 1a is an enlarged auxiliary view of section A of the interlockingstabilization system shown in FIG. 1 according to preferred exemplary ofthe present invention;

FIG. 2 is a side cross-sectional view of the interlocking stabilizationsystem illustrating a jack configured thereon to introduce force toprogressively withdrawn earth anchor through a tendon bar/wire such thatbearing plate is compressed; and wherein a retained compressed bearingplate which is in communication with the earth anchor through the tendonbar/wire are then being set by cement grout according to preferredexemplary of the present invention.

FIGS. 2a to 2e is an enlarged auxiliary view of sections B, C, D, E andF of the interlocking stabilization system shown in FIG. 2 according topreferred exemplary of the present invention;

FIG. 3 shows a side cross-sectional view of the interlockingstabilization system wherein a damper for earthquake is being introducedtherein according to another preferred exemplary of the presentinvention;

FIG. 3a is an enlarged auxiliary view of section G of the interlockingstabilization system shown in FIG. 3 according to another preferredexemplary of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The present invention relates to an interlocking stabilization systemfor stabilizing slope, unrestrained earth or the like. Hereinafter, thisspecification will describe the present invention according to thepreferred embodiments of the present invention. However, it is to beunderstood that limiting the description to the preferred exemplary ofthe invention is merely to facilitate discussion of the presentinvention and it is envisioned that those skilled in the art may devisevarious modifications and equivalents without departing from the scopeof the appended claims.

The present invention aims to provide an interlocking stabilizationsystem for stabilizing slope, unrestrained earth or the like which isadapted to minimize the failure of the slope, unrestrained earth or thelike. Accordingly, the interlocking stabilization system of the presentinvention enables to sufficiently eliminate and/or overcome the activeand passive zone pressures existed in the slope, unrestrained earth orthe like, such that effectiveness and competency to minimize the failureof the slope, unrestrained earth or the like are achieved.

The interlocking stabilization system for stabilizing slope,unrestrained earth or the like according to the preferred exemplary ofthe present invention will now be described in accordance to theaccompanying drawings FIGS. 1 to 3 a, either individually or in anycombination thereof.

FIG. 1 illustrates an arrangement of the interlocking stabilizationsystem (100) for stabilizing slope, unrestrained earth or the like andits associated components thereof in accordance with preferred exemplaryof the present invention. Accordingly, the interlocking stabilizationsystem (100) generally includes a compressed bearing plate (110); and atleast one earth anchor (150) penetrated to a predetermined depth of theslope, unrestrained earth or the like. It will be appreciated that theat least one earth anchor (150) is in communication with the compressedbearing plate (110) through a tendon bar/wire (160).

By way of example but not limitation, the compressed bearing plate (110)of the present invention may be configured to communicate with otherneighbouring compressed bearing plates (110). Accordingly, saidcompressed bearing plate (100) may be communication with otherneighbouring compressed bearing plate (100) in an array manner throughlinkage arms (120) and/or tensioning rods/wires (130), such that asurface interlocking (140) for distributing any tension, compressionand/or shear loads to a larger bulk surface area or volumetric zone ofthe slope, unrestrained earth or the like can be formed. It will beappreciated that the linkage arms (120) and/or tensioning rods/wires(130) is capable to further provide retention characteristic to theinterlocking stabilization system (100), particularly on the surfacearea or volumetric zone of the slope, unrestrained earth or the like.

In the preferred exemplary of the present invention, the compressedbearing plate (110) is adapted to be compressed and advanced toward theat least one earth anchor (150) through the tendon bar/wire (160), suchthat a reflective frustum cone or compact soil reaction (112) is formedunder the surface of the slope, unrestrained earth or the like.Accordingly, the compressed bearing plate (110) is adapted to becompressed and advanced toward the at least one earth anchor (150) byprogressively withdrawn of the earth anchor (150) through the tendonbar/wire (160) at predefined pressure.

It should be noted that at least one earth anchor (150) is preferablyprovided with a plurality of extendable pivotally hinged wings (152)penetrated to a predetermined depth and in communication with thecompressed bearing plate (110) through a tendon bar/wire (160).Accordingly, the plurality of extendable pivotally hinged wings (152) ofthe at least one earth anchor (150) is able to extend outwardly to anangle as the earth anchor (150) is progressively withdrawn under thecompression, such that a frustum cone or end bearing force (154) isformed under the predetermined depth of the surface of the slope,unrestrained earth or the like.

It is important to note that action-reaction forces (i.e. the reflectivefrustum and the end bearing force) defined between the compressedbearing plate (110) and progressively withdrawn of the at least oneearth anchor (150) through the tendon bar/wire (160) are adapted to betransmitted through the soil of the slope, unrestrained earth or thelike, such that active and passive zone pressures existed in the slope,unrestrained earth or the like are able to be eliminated or overcome.

In the preferred exemplary of the present invention, the compressedbearing plate (110) and the progressively withdrawn of the at least oneearth anchor (150) through the tendon bar/wire (160) is preferablyperformed by a jack (200). By way of example but not limitation, thejack (200) can be a mechanical, pneumatic, hydraulic or electrical jackor the like. Preferably, but not limited to, the compressed bearingplate (110) and the progressively withdrawn of the at least one earthanchor (150) through the tendon bar/wire (160) is then retained by awedge (300).

It will be appreciated that retained compressed bearing plate (110)which is in communication with the at least one earth anchor (150)through the tendon bar/wire (160) are then being set by cement grout(400). By way of example but not limitation, the cement grout (400) ispreferably introduced to a drilled passage (420) through grout tubing(430). Accordingly, the drilled passage (420) is preferably beingpressurized to ensure bubbles or airs to be released thereof through airflow valve (440) at predetermined pressure. It should be noted that thecement grout (400) which is being set through the tendon bar/wire (160)is adapted to provide further frictional force (164) to prevent anyshearing forces or movements within the slope, unrestrained earth or thelike.

If desired, the interlocking stabilization system (100) may beoptionally provided with a damper (500) for earthquake to furtherprevent any shearing forces or movements or trembling of ground withinthe slope, unrestrained earth or the like caused by the earthquake. Byway of example but not limitation, the damper (500) may preferably equipwith an independent retaining plate (520) and a biasing means (540),wherein said independent retaining plate (520) and the biasing means(540) are being configured in between a cap (560) and the compressedbearing plate (110), such that the biasing means (540) is adapted to bestressed to prevent any shearing forces or movements or trembling ofground within the slope, unrestrained earth or the like caused by theearthquake.

By way of example but not limitation, the biasing means (540) can be amechanical spring, pneumatic/hydraulic spring or the like. Preferably,but not limited to, the cap (560) of the damper (500) is securelyretained at distal end of the tendon bar (160) by a wedge stopper (580).

The damper (500), biasing means (540) and the cap (560) with wedgestopper (580), although exemplary, will be used herein in describing theconfigurations and functions of the present invention, however othervariations, designs and/or configurations of the damper, biasing means,cap stopper and it associated components and/or members, or theirassemblies thereof may also contemplate. As such, the damper (500),biasing means (540) and the cap (560) with wedge stopper (580) describedherein should not be construed as limiting in any way.

It should be noted that configurations of various parts, elements and/ormembers used to carry out the above-mentioned embodiments areillustrative and exemplary only. One of ordinary skill in the art wouldrecognize that those configurations, parts, elements and/or members usedherein may be altered in a manner so as to obtain different effects ordesired operating characteristics. Other combinations and/ormodifications of the above-described configurations, arrangements,structures, applications, functions or components used in the practiceof the present invention, in addition to those not specifically recited,may be varied or otherwise particularly adapted to specific environmentsand conditions, manufacturing specifications, design parameters or otheroperating requirements without departing from the general principles ofthe same.

The invention being thus described, it will be obvious that the same maybe varied in many ways. Such variations are not to be regarded as adeparture from the principle and scope of the invention, and all suchmodifications as would obvious to one skilled in the art intended to beincluded within the scope of following claims.

1. An interlocking stabilization system (100) for stabilizing slope,unrestrained earth or the like, the interlocking stabilization system(100) includes: a) a compressed bearing plate (110); b) at least oneearth anchor (150) having a plurality of extendable pivotally hingedwings (152) penetrated to a predetermined depth and in communicationwith the compressed bearing plate (110) through a tendon bar/wire (160);wherein the compressed bearing plate (110) is adapted to be compressedand advanced toward the at least one earth anchor (150) through thetendon bar/wire (160), such that a reflective frustum cone or compactsoil reaction (112) is formed under the surface of the slope,unrestrained earth or the like; wherein the plurality of extendablepivotally hinged wings (152) of the at least one earth anchor (150) isable to extend outwardly to an angle as the earth anchor (150) isprogressively withdrawn under the compression, such that a frustum coneor end bearing force (154) is formed under the predetermined depth ofthe surface of the slope, unrestrained earth or the like; and whereinaction-reaction forces (reflective frustum and end bearing force)defined between the compressed bearing plate (110) and progressivelywithdrawn of the at least one earth anchor (150) through the tendonbar/wire (160) are adapted to be transmitted through the soil of theslope, unrestrained earth or the like, such that active and passive zonepressures existed in the slope, unrestrained earth or the like are ableto be eliminated or overcome.
 2. The interlocking stabilization system(100) accordingly to claim 1, wherein the compressed bearing plate (110)is adapted to be communicated with neighbouring compressed bearingplates (110) in array manner through linkage arms (120) and/ortensioning rods/wires (130), such that a surface interlocking (140) fordistributing any tension, compression and/or shear loads to a largerbulk surface area or volumetric zone of a slope, unrestrained earth orthe like is formed.
 3. The interlocking stabilization system (100)accordingly to claim 1, wherein the compressed bearing plate (110) isadapted to be compressed and advanced toward the at least one earthanchor (150) by progressively withdrawn of the earth anchor (150)through the tendon bar/wire (160) at predefined pressure.
 4. Theinterlocking stabilization system (100) accordingly to claim 3, whereinthe compressed bearing plate (110) and the progressively withdrawn ofthe at least one earth anchor (150) through the tendon bar/wire (160) isperformed by a jack (200).
 5. The interlocking stabilization system(100) accordingly to claim 4, wherein the jack (200) can be amechanical, pneumatic, hydraulic or electrical jack or the like.
 6. Theinterlocking stabilization system (100) accordingly to claim 1, whereinthe compressed bearing plate (110) and the progressively withdrawn ofthe at least one earth anchor (150) through the tendon bar/wire (160) isretained by a wedge (300).
 7. The interlocking stabilization system(100) accordingly to claim 6, wherein the retained compressed bearingplate (110) that is in communication with the at least one earth anchor(150) through the tendon bar/wire (160) are being set by cement grout(400).
 8. The interlocking stabilization system (100) accordingly toclaim 7, wherein the cement grout (400) is introduced to a drilledpassage (420) through grout tubing (430).
 9. The interlockingstabilization system (100) accordingly to claim 8, wherein the drilledpassage (420) is pressurized to ensure bubbles or airs to be releasedthereof through air flow valve (440) at predetermined pressure.
 10. Theinterlocking stabilization system (100) accordingly to claim 7, whereinthe cement grout (400) which is set through the tendon bar/wire (160) isadapted to provide further frictional force (164) to prevent anyshearing forces or movements within the slope, unrestrained earth or thelike.
 11. The interlocking stabilization system (100) accordingly toclaim 1, wherein the interlocking stabilization system (100) isoptionally provided with a damper (500) for earthquake, such that tofurther prevent any shearing forces or movements or trembling of groundwithin the slope, unrestrained earth or the like caused by theearthquake.
 12. The interlocking stabilization system (100) accordinglyto claim 11, wherein the damper (500) includes an independent retainingplate (520) and a biasing means (540), said independent retaining plate(520) and the biasing means (540) are being configured in between a cap(560) and the compressed bearing plate (110), such that the biasingmeans (540) is adapted to be stressed to prevent any shearing forces ormovements or trembling of ground within the slope, unrestrained earth orthe like caused by the earthquake.
 13. The interlocking stabilizationsystem (100) accordingly to claim 12, wherein the biasing means (540)can be a mechanical spring, pneumatic/hydraulic spring or the like. 14.The interlocking stabilization system (100) accordingly to claim 12,wherein the cap (560) is securely retained at distal end of the tendonbar (160) by a wedge stopper (580).